52578040

素因数分解:

$2^3\times 5^1\times {\mathrm{1314451}}^1$

素因数の和:1314462

約数の個数: 16

約数和(自身を含む): 118300680

約数和(自身を除く): 65722640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1314451, 2628902, 5257804, 6572255, 10515608, 13144510, 26289020, 52578040]

約数ペア:

[(1, 52578040), (2, 26289020), (4, 13144510), (5, 10515608), (8, 6572255), (10, 5257804), (20, 2628902), (40, 1314451)]